CAMATA FINAL (SAIT ACP) EXAM
QUIZZES & ANS!!Best mode of patient transport >200km? Answer - fixed wing As plane ascends, what happens to temp. and atmospheric pressure? Answer - decrease in temp/atmospheric pressure "physiological zone" Answer - sea level to approx. 10,000ft.Atmosphere composition Answer - 78% Nitrogen , 21% Oxygen, 1% Others Atmospheric pressure Answer - 760 mmHg The pressure exerted against an object or a person by the atmosphere? Answer - Barometric pressure "Efficient zone" Answer - sea level to 10,000ft "Deficient zone" Answer - 10,000 - 50,000ft - human body cannot tolerate "Space equivalent zone" Answer - above 50,000ft Armstrong's Line Answer - 63,000ft - 47mmHg pressure - boiling point is body temperature = blood will boil Pressure at 10,000ft Answer - 523 mmHg Boyle's Law Answer - the volume of a gas is inversely proportional to its pressure if the temperature remains constant
(P1V1 = P2V2)
Dalton's Law Answer - The total pressure of a mixture of gases is the sum of the individual pressures (Ptotal= P1+P2+P3...) Charles's Law Answer - volume of a gas is proportional to its absolute temperature when pressure and mass are constant Henry's Law Answer - amount of gas in a solution directly relates to the pressure the gas has over the solution
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